[librsvg: 8/28] path_parser: whitespace(): make this not return an error if we are at EOF

[Federico Mena Quintero <federico src gnome org>]

commit d9fe094f89b1130664090c7b6e022b2984edc9be
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Jan 23 09:47:18 2018 -0600

    path_parser: whitespace(): make this not return an error if we are at EOF

 rust/src/path_parser.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/rust/src/path_parser.rs b/rust/src/path_parser.rs
index 09996d9..9fb9db8 100644
--- a/rust/src/path_parser.rs
+++ b/rust/src/path_parser.rs
@@ -130,13 +130,10 @@ impl<'b> PathParser<'b> {
                         break;
                     }
                 }
-
             }
-
-            return Ok(());
-        } else {
-            Err(self.error(ErrorKind::UnexpectedEof))
         }
+
+        Ok(())
     }
 
     fn optional_whitespace (&mut self) -> Result<(), ParseError> {